/* ============================================================
   逸雅康润生活馆 · 站内样式 skin-mz.css
   楼层锚点式（F）+ 单列横卡 + 上下式详情
   ============================================================ */
:root{
  --yb-bg:#f6f2ec;
  --yb-ink:#24211d;
  --yb-ink2:#6f6459;
  --yb-line:#e2d8c9;
  --yb-accent:#a6522b;
  --yb-olive:#6b7a5e;
  --yb-card:#fffdfa;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--yb-bg);color:var(--yb-ink);max-width:520px;margin:0 auto;min-height:100vh;font-size:14px;line-height:1.65;padding-bottom:70px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* 通知条 */
.yb-notice{display:flex;justify-content:space-between;align-items:center;background:var(--yb-ink);color:#efe7da;font-size:11px;padding:7px 16px;letter-spacing:.4px}
.yb-notice a{color:#efe7da}

/* 刊头 */
.yb-mast{padding:20px 16px 12px;border-bottom:1px solid var(--yb-line);display:flex;align-items:flex-end;justify-content:space-between;gap:10px}
.yb-mast h1{font-size:23px;font-weight:600;letter-spacing:3px;line-height:1.2}
.yb-mast .sub{font-size:11px;color:var(--yb-ink2);letter-spacing:1px;text-align:right;line-height:1.6}

/* 首图 */
.yb-hero{display:block;margin:14px 16px 0;position:relative;overflow:hidden;border-radius:2px;background:#ddd}
.yb-hero img{width:100%;aspect-ratio:16/9;object-fit:cover}
.yb-hero .cap{position:absolute;left:0;bottom:0;right:0;padding:26px 14px 12px;color:#fff;font-size:13px;letter-spacing:1px;background:linear-gradient(transparent,rgba(20,16,12,.72))}

/* 吸顶分类锚点 */
.yb-anchors{position:sticky;top:0;z-index:9;display:flex;gap:20px;overflow-x:auto;padding:11px 16px;background:var(--yb-bg);border-bottom:1px solid var(--yb-line);scrollbar-width:none}
.yb-anchors::-webkit-scrollbar{display:none}
.yb-anchors a{white-space:nowrap;font-size:13px;color:var(--yb-ink2);padding-bottom:3px;border-bottom:2px solid transparent}
.yb-anchors a.on{color:var(--yb-accent);border-bottom-color:var(--yb-accent);font-weight:600}

/* 楼层 */
.yb-floor{padding:16px 16px 4px}
.yb-fhead{display:flex;align-items:baseline;gap:9px;padding-bottom:12px;border-bottom:1px solid var(--yb-line);margin-bottom:14px}
.yb-fhead .no{font-size:11px;color:var(--yb-accent);letter-spacing:1px;font-weight:600}
.yb-fhead h2{font-size:17px;font-weight:600;letter-spacing:1px}
.yb-fhead .desc{font-size:11px;color:var(--yb-ink2);margin-left:auto}
.yb-fhead .more{font-size:11px;color:var(--yb-accent)}

/* 楼层头图（该楼层第一件） */
.yb-lead{display:block;background:var(--yb-card);border:1px solid var(--yb-line);margin-bottom:10px}
.yb-lead img{width:100%;aspect-ratio:16/9;object-fit:cover}
.yb-lead .txt{padding:11px 12px 13px}
.yb-lead .nm{font-size:14px;line-height:1.45}
.yb-lead .pr{margin-top:6px;font-size:17px;color:var(--yb-accent);font-weight:600}
.yb-lead .pr small{font-size:11px;color:var(--yb-ink2);font-weight:400;margin-left:6px}

/* 楼层三列小卡 */
.yb-tri{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.yb-fbody{display:block}
.yb-tri a{background:var(--yb-card);border:1px solid var(--yb-line);display:block}
.yb-tri img{width:100%;aspect-ratio:1;object-fit:cover}
.yb-tri .nm{font-size:12px;line-height:1.4;padding:7px 7px 2px;height:41px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.yb-tri .pr{font-size:13px;color:var(--yb-accent);font-weight:600;padding:0 7px 8px}

/* 分类页：单列横卡 */
.yb-catbar{display:flex;gap:18px;overflow-x:auto;padding:13px 16px;border-bottom:1px solid var(--yb-line);background:#fffdfa}
.yb-catbar a{white-space:nowrap;font-size:13px;color:var(--yb-ink2)}
.yb-catbar a.on{color:var(--yb-accent);font-weight:600}
.yb-list{padding:6px 0 0}
.yb-row{display:flex;gap:12px;padding:13px 16px;border-bottom:1px dashed var(--yb-line)}
.yb-row img{width:96px;height:96px;object-fit:cover;border-radius:2px;background:#eee;flex:none}
.yb-row .bd{flex:1;min-width:0;display:flex;flex-direction:column}
.yb-row .nm{font-size:14px;line-height:1.5;height:42px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.yb-row .meta{font-size:11px;color:var(--yb-ink2);margin-top:4px}
.yb-row .pr{margin-top:auto;font-size:17px;color:var(--yb-accent);font-weight:600}
.yb-row .pr s{font-size:11px;color:#b3a696;font-weight:400;margin-left:7px}

/* 详情页 */
.yb-pd-hero{background:#000}
.yb-pd-pricebar{background:var(--yb-ink);color:#f6f2ec;padding:15px 16px;display:flex;align-items:flex-end;justify-content:space-between}
.yb-pd-pricebar .big{font-size:27px;font-weight:600;color:#e8a06d;letter-spacing:-.5px}
.yb-pd-pricebar .big small{font-size:12px;color:#c9bba9;margin-right:4px;font-weight:400}
.yb-pd-pricebar .side{font-size:11px;color:#c9bba9;text-align:right;line-height:1.7}
.yb-pd-title{padding:14px 16px 6px;font-size:16px;line-height:1.5;font-weight:600}
.yb-pd-tags{display:flex;gap:8px;padding:0 16px 12px;flex-wrap:wrap}
.yb-pd-tags .t{font-size:11px;color:var(--yb-olive);border:1px solid #cfd6c6;padding:3px 9px;border-radius:2px}
.yb-promise{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--yb-line);border-bottom:1px solid var(--yb-line);background:#fffdfa}
.yb-promise div{padding:11px 4px;text-align:center;font-size:11px;color:var(--yb-ink2);border-right:1px solid var(--yb-line)}
.yb-promise div:last-child{border-right:none}
.yb-promise b{display:block;font-size:12px;color:var(--yb-ink);font-weight:600;margin-bottom:2px}
.yb-long{margin:14px 16px 20px;background:var(--yb-card);border:1px solid var(--yb-line);padding:14px}
.yb-long h3{font-size:14px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--yb-line);letter-spacing:1px}
.yb-long img{max-width:100%;margin:6px 0}
.yb-long p{font-size:13px;color:#4a433c;margin-bottom:8px}

/* 规格标签行（详情页复用旧 id） */
.yb-specrow{display:flex;gap:8px;align-items:center;padding:12px 16px;background:#fffdfa;border-bottom:1px solid var(--yb-line);font-size:13px}
.yb-specrow .tag{font-size:12px;border:1px solid var(--yb-line);padding:4px 10px;color:var(--yb-ink2)}
.yb-specrow .arrow{margin-left:auto;color:var(--yb-ink2)}

/* 底部工具条覆盖（沿用旧类名，只改观感） */
.bottom-bar{background:#fffdfa;border-top:1px solid var(--yb-line)}
.bottom-bar .op{color:var(--yb-ink2)}
.btn-cart{background:var(--yb-olive)}
.btn-buy2{background:var(--yb-accent)}
.pd-price{color:var(--yb-accent)}
.spec-item.on{background:var(--yb-accent);border-color:var(--yb-accent);color:#fff}

/* 页脚信息块 */
.yb-info{background:#fffdfa;border-top:1px solid var(--yb-line);margin-top:22px;padding:16px;font-size:11px;line-height:1.9;color:var(--yb-ink2)}
.yb-info .brand{font-size:13px;color:var(--yb-ink);font-weight:600;margin-bottom:4px;letter-spacing:1px}
.yb-info a{color:var(--yb-accent)}
.yb-info .icp{text-align:center;color:#a99c8c;margin-top:8px}

/* 底部 tabbar 覆盖 */
.tabbar{background:#fffdfa;border-top:1px solid var(--yb-line)}
.tabbar a.active{color:var(--yb-accent)}

/* ---------- 流程页（购物车 / 结算 / 收银台） ---------- */
.yb-ph{display:flex;justify-content:space-between;align-items:flex-end;padding:18px 16px 12px;border-bottom:1px solid var(--yb-line)}
.yb-ph h1{font-size:18px;letter-spacing:2px;font-weight:600}
.yb-ph .r{font-size:11px;color:var(--yb-ink2)}
.yb-block{margin:12px 16px;background:var(--yb-card);border:1px solid var(--yb-line);padding:13px 14px;font-size:13px}
.yb-block .h{font-size:11px;color:var(--yb-accent);letter-spacing:1px;margin-bottom:8px}
.yb-block .addrname{font-size:14px;font-weight:600}
.yb-block .addrtxt{font-size:12px;color:var(--yb-ink2);margin-top:3px;line-height:1.7}
.yb-item{display:flex;gap:11px;padding:10px 0;border-bottom:1px solid #f0e9df}
.yb-item:last-child{border-bottom:none}
.yb-item img{width:62px;height:62px;object-fit:cover;border-radius:2px;flex:none;background:#eee}
.yb-item .bd{flex:1;min-width:0;font-size:13px}
.yb-item .nm{line-height:1.5}
.yb-item .sp{font-size:11px;color:var(--yb-ink2);margin-top:2px}
.yb-item .line{display:flex;justify-content:space-between;align-items:baseline;margin-top:5px}
.yb-item .pr{color:var(--yb-accent);font-weight:600;font-size:14px}
.yb-item .qty{font-size:11px;color:var(--yb-ink2)}
.yb-total{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0 0;border-top:1px dashed var(--yb-line);margin-top:6px;font-size:13px}
.yb-total b{font-size:21px;color:var(--yb-accent);font-weight:600}
textarea.yb-ta{width:100%;border:1px solid var(--yb-line);background:#faf7f2;padding:10px;min-height:68px;font-size:13px;font-family:inherit;outline:none;margin-top:6px}
.yb-payhero{background:var(--yb-ink);color:#f6f2ec;text-align:center;padding:34px 16px 30px}
.yb-payhero .lbl{font-size:11px;letter-spacing:3px;color:#a99c8c}
.yb-payhero .amt{font-size:38px;font-weight:600;color:#e8a06d;letter-spacing:-1px;margin:8px 0 2px}
.yb-payhero .cd{font-size:11px;color:#c9bba9;margin-top:6px}
.yb-way{margin:14px 16px;border:1px solid var(--yb-line);background:var(--yb-card)}
.yb-way .t{font-size:11px;color:var(--yb-ink2);letter-spacing:1px;padding:11px 13px;border-bottom:1px solid var(--yb-line)}
.yb-way label{display:flex;justify-content:space-between;align-items:center;padding:15px 13px;font-size:14px}
.yb-way small{font-size:11px;color:var(--yb-ink2)}
.yb-submit{display:block;width:calc(100% - 32px);margin:4px 16px 16px;background:var(--yb-accent);color:#fff;border:none;padding:13px;font-size:15px;letter-spacing:2px}
.yb-tipbox{font-size:11px;color:var(--yb-ink2);padding:0 16px 18px;line-height:1.9}
.yb-empty{text-align:center;padding:70px 16px;color:var(--yb-ink2);font-size:13px}
.yb-empty a{color:var(--yb-accent)}

/* 信任条 */
.yb-trust{display:flex;justify-content:space-around;border-bottom:1px solid var(--yb-line);background:#fffdfa;padding:9px 8px;font-size:11px;color:var(--yb-ink2);letter-spacing:.3px}
.yb-trust span::before{content:"·";color:var(--yb-accent);margin-right:5px}

/* ---------- 桌面端：全宽 + 多列（≥768px） ---------- */
@media (min-width:768px){
 body{max-width:none;padding:0 40px 80px}
 .yb-notice{padding:8px 40px}
 .yb-mast{padding:24px 40px 14px}
 .yb-hero{margin:16px 40px 0}
 .yb-hero img{aspect-ratio:16/5;max-height:250px}
 .yb-hero .cap{font-size:15px;padding:34px 20px 16px}
 .yb-anchors{padding-left:40px;padding-right:40px;gap:26px}
 .yb-floor{padding:26px 40px 6px}
 .yb-fhead h2{font-size:19px}
 /* 楼层内：大卡与小卡同处 4 列网格，首屏即可见 4 件 */
 .yb-fbody{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
 .yb-fbody .yb-lead{display:block;margin:0}
 .yb-fbody .yb-lead img{aspect-ratio:1;height:auto;min-height:0}
 .yb-fbody .yb-lead .txt{padding:9px 10px 11px;display:block}
 .yb-fbody .yb-lead .nm{font-size:13px;line-height:1.4;height:41px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
 .yb-fbody .yb-lead .pr{font-size:14px;margin-top:4px}
 .yb-fbody .yb-lead .pr small{display:none}
 .yb-fbody .yb-tri{display:contents}
 .yb-tri .nm{height:44px}
 .yb-catbar{padding-left:40px;padding-right:40px}
 .yb-list{display:grid;grid-template-columns:1fr 1fr;column-gap:28px}
 .yb-row img{width:150px;height:150px}
 .yb-row .nm{font-size:15px;height:46px}
 .yb-ph{padding:22px 40px 14px}
 .yb-block{margin:16px 40px}
 .yb-info{padding:20px 40px}
 .yb-payhero{padding:44px 40px 38px}
 .yb-way{margin:18px 40px}
 .yb-submit{width:calc(100% - 80px);margin:6px 40px 20px}
 .yb-tipbox{padding-left:40px;padding-right:40px}

 /* 商品页：左图右信息 */
 body.pd{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);column-gap:36px;row-gap:0;padding:24px 40px 92px;align-items:start}
 body.pd > script{display:none}
 body.pd > .yb-pd-hero{grid-column:1;grid-row:1 / span 6;margin:0;border-radius:2px;overflow:hidden}
 body.pd > .yb-pd-pricebar{grid-column:2;grid-row:1}
 body.pd > .yb-pd-title{grid-column:2;grid-row:2}
 body.pd > .yb-pd-tags{grid-column:2;grid-row:3}
 body.pd > .yb-specrow{grid-column:2;grid-row:4}
 body.pd > .yb-promise{grid-column:2;grid-row:5}
 body.pd > .yb-long{grid-column:1 / -1;grid-row:7;margin:22px 0}
 body.pd > .yb-info{grid-column:1 / -1;grid-row:8;margin-top:6px}
 body.pd > .yb-pd-pricebar .big{font-size:32px}
}
@media (min-width:1200px){
 body{padding-left:80px;padding-right:80px}
 .yb-floor{padding-left:80px;padding-right:80px}
 .yb-hero{margin-left:80px;margin-right:80px}
 .yb-anchors{padding-left:80px;padding-right:80px}
 body.pd{padding-left:80px;padding-right:80px}
}
/* yk2 闂ㄦ埛閲戝垰鍖?+ 涓婁笅寮忚鎯?(2026-10-24) */
.yk2-top{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border-bottom:1px solid #e6dccd}
.yk2-menu,.yk2-me{font-size:12px;color:#6f6459;flex:none}
.yk2-find{flex:1;display:flex;align-items:center;gap:8px;background:#f3ece2;border-radius:20px;padding:7px 14px;min-width:0}
.yk2-find b{font-size:12px;color:#a6522b;white-space:nowrap}
.yk2-find input{flex:1;border:0;background:transparent;font-size:12px;outline:none;min-width:0}
.yk2-gap{height:54px}
.yk2-notice{background:#24211d;color:#efe7da;font-size:11px;text-align:center;padding:7px 10px}
.yk2-banner{margin:12px 14px 0;border-radius:4px;overflow:hidden;position:relative}
.yk2-banner img{width:100%;aspect-ratio:16/6;object-fit:cover;display:block}
.yk2-banner span{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 10px;color:#fff;font-size:12px;background:linear-gradient(transparent,rgba(20,16,12,.72))}
.yk2-dock{display:grid;grid-template-columns:repeat(4,1fr);gap:8px 0;padding:12px 10px 4px}
.yk2-dock a{text-align:center;font-size:11px;color:#4a433c}
.yk2-dock i{display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin:0 auto 4px;border-radius:13px;background:#efe4d6;color:#a6522b;font-style:normal;font-size:18px;font-weight:600}
.yk2-floor{padding:10px 14px 2px}
.yk2-fhead h2{font-size:16px;margin:0;color:#24211d}
.yk2-fhead p{margin:3px 0 0;font-size:11px;color:#8d8175}
.yk2-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:10px 14px 4px}
.yk2-floor .yk2-grid{padding:10px 0 0}
.yk2-card{display:block;background:#fffdfa;border:1px solid #ece2d4;border-radius:8px;overflow:hidden;text-align:center}
.yk2-card img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.yk2-name{margin:7px 8px 0;font-size:12px;line-height:1.45;height:32px;overflow:hidden;color:#24211d}
.yk2-price{margin:6px 0 10px;font-size:15px;color:#a6522b;font-weight:600}
.yk2-more{text-align:center;padding:16px 0 22px}
.yk2-more a{font-size:12px;color:#a6522b;border:1px solid #d9b06a;border-radius:16px;padding:7px 18px}
.yk2-chips{display:flex;gap:8px;overflow-x:auto;padding:12px 14px;position:sticky;top:54px;background:#f6f2ec;z-index:70;scrollbar-width:none}
.yk2-chips::-webkit-scrollbar{display:none}
.yk2-chips a{flex:none;font-size:12px;color:#6f6459;padding:5px 12px;border:1px solid #e2d8c9;border-radius:14px;white-space:nowrap}
.yk2-chips a.on{background:#24211d;color:#efe7da;border-color:#24211d}
.yk2-count{margin:10px 14px 0;font-size:11px;color:#8d8175}
.yk2-pd{padding-bottom:30px}
.yk2-shot{position:relative;background:#f1e9df}
.yk2-shot .swiper-track{display:flex;transition:transform .25s ease}
.yk2-shot .swiper-slide{flex:none;width:100%}
.yk2-shot .swiper-slide img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.yk2-pricecard{background:linear-gradient(135deg,#2b2620,#141210);color:#efe7da;padding:16px 18px}
.yk2-pricecard em{font-style:normal;font-size:11px;color:#a99c8c;display:block}
.yk2-pricecard b{font-size:32px;color:#e8a06d;letter-spacing:-1px;display:inline-block;margin-top:4px}
.yk2-pricecard del{margin-left:8px;font-size:12px;color:#a99c8c}
.yk2-pricecard span{display:block;margin-top:6px;font-size:11px;color:#c9bba9}
.yk2-pdcard{background:#fffdfa;margin:10px 0 0;padding:14px 14px 16px;border-top:1px solid #ece2d4;border-bottom:1px solid #ece2d4}
.yk2-pdcard h1{margin:0;font-size:17px;line-height:1.5;color:#24211d;font-weight:600}
.yk2-tagsline{margin:8px 0 0;font-size:11px;color:#8d8175}
.yk2-pick{display:flex;align-items:center;gap:10px;width:100%;margin:12px 0 0;padding:11px 12px;border:1px solid #e2d8c9;border-radius:6px;background:#fff;font-size:12px;color:#4a433c;text-align:left}
.yk2-pick span{color:#8d8175}
.yk2-pick i{flex:1;font-style:normal;color:#24211d}
.yk2-pick em{font-style:normal;color:#b8a894}
.yk2-buyline{display:flex;gap:10px;margin-top:12px}
.yk2-cart,.yk2-buy{flex:1;height:42px;border:0;border-radius:4px;font-size:14px;font-weight:600}
.yk2-cart{background:#f3ece2;color:#a6522b;border:1px solid #d9b06a}
.yk2-buy{background:#a6522b;color:#fff}
.yk2-long{margin:12px 14px 0;padding:14px;background:#fffdfa;border:1px solid #ece2d4;border-radius:6px}
.yk2-long h2{margin:0 0 8px;font-size:14px;color:#a6522b}
.yk2-long .yk2-note{margin:10px 0 0;font-size:12px;color:#6f6459;line-height:1.85}
.yk2-long p{margin:6px 0;font-size:13px;line-height:1.85;color:#4a433c}

@media(min-width:768px){
 .yk2-gap{height:58px}
 .yk2-notice{font-size:12px}
 .yk2-banner,.yk2-dock,.yk2-floor,.yk2-grid,.yk2-more{max-width:1200px;margin-left:auto;margin-right:auto}
 .yk2-dock{grid-template-columns:repeat(5,1fr);gap:14px 0}
 .yk2-grid,.yk2-floor .yk2-grid{grid-template-columns:repeat(4,1fr);gap:16px}
 .yk2-chips{max-width:1200px;margin:0 auto}
 .yk2-pd{max-width:820px;margin:0 auto;padding:14px 0 40px}
 .yk2-shot .swiper-slide img{aspect-ratio:16/10}
 .yk2-pricecard{border-radius:8px;margin-top:12px}
}
@media(min-width:1400px){ .yk2-grid,.yk2-floor .yk2-grid{grid-template-columns:repeat(5,1fr)} }
@media (min-width:768px){
 .tabbar{display:none}
 .yk2-banner img{aspect-ratio:auto;height:260px;object-fit:cover}
}

/* 首页长文说明（无 JS 可见文字 / 实质经营内容） */
.yk2-essay{max-width:1200px;margin:6px auto 0;padding:20px 16px 8px;background:#fffdfa;border-top:1px solid #ece2d4}
.yk2-essay h2{margin:0 0 10px;font-size:16px;color:#a6522b;letter-spacing:1px}
.yk2-essay h3{margin:18px 0 6px;font-size:14px;color:#24211d}
.yk2-essay p{margin:0;font-size:13px;line-height:2;color:#4a433c}
.yk2-faq{margin:6px 0 0;padding:0}
.yk2-faq dt{margin:12px 0 3px;font-size:13px;color:#24211d;font-weight:600}
.yk2-faq dd{margin:0;font-size:12.5px;line-height:1.95;color:#6f6459}
.yk2-essay-end{margin-top:18px;padding-top:12px;border-top:1px dashed #e2d8c9;font-size:11.5px;line-height:1.9;color:#8d8175}
@media(min-width:768px){
 .yk2-essay{border:1px solid #ece2d4;border-radius:8px;padding:28px 32px;margin-top:14px}
 .yk2-essay p{font-size:13.5px}
}